CN104087755B - 一种钕铁硼废料中稀土元素的回收方法 - Google Patents
一种钕铁硼废料中稀土元素的回收方法 Download PDFInfo
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- CN104087755B CN104087755B CN201410353173.1A CN201410353173A CN104087755B CN 104087755 B CN104087755 B CN 104087755B CN 201410353173 A CN201410353173 A CN 201410353173A CN 104087755 B CN104087755 B CN 104087755B
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- aluminum fluoride
- rare earth
- waste material
- iron boron
- neodymium iron
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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CN201410353173.1A CN104087755B (zh) | 2014-07-23 | 2014-07-23 | 一种钕铁硼废料中稀土元素的回收方法 |
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CN201410353173.1A CN104087755B (zh) | 2014-07-23 | 2014-07-23 | 一种钕铁硼废料中稀土元素的回收方法 |
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CN104087755A CN104087755A (zh) | 2014-10-08 |
CN104087755B true CN104087755B (zh) | 2016-01-13 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106498190B (zh) * | 2016-11-02 | 2018-04-03 | 江西理工大学 | 钕铁硼油泥废料原位碳热催化氯化回收稀土产品的方法 |
CN108359798A (zh) * | 2017-06-03 | 2018-08-03 | 江西离子型稀土工程技术研究有限公司 | 一种快速高效回收利用钕铁硼废料的方法 |
CN108977674A (zh) * | 2018-07-31 | 2018-12-11 | 邳州市尕星医药技术服务有限公司 | 一种从稀土电解废料中提取稀土氧化物的方法 |
CN109136996B (zh) * | 2018-10-15 | 2020-01-14 | 安徽工业大学 | 一种利用钕铁硼废料制备Mg-Nd基中间合金的方法 |
CN110055433B (zh) * | 2019-01-21 | 2021-05-18 | 中国科学院金属研究所 | 一种液态金属铋萃取回收钕铁硼废料中稀土元素的方法 |
CN113913616B (zh) * | 2021-10-09 | 2023-02-28 | 内蒙古科技大学 | 钕铁硼废料制备多孔稀土铁合金的方法 |
CN115141942B (zh) * | 2022-07-11 | 2023-04-07 | 重庆上甲电子股份有限公司 | 从钕铁硼废料中回收稀土并分离主元素铁的方法及在制备软磁铁氧体作为原料的应用 |
CN114990365B (zh) * | 2022-07-11 | 2023-03-21 | 重庆上甲电子股份有限公司 | 一种从钕铁硼废料中回收稀土和主元素铁的方法、熔盐体系及作为软磁铁氧体原料的应用 |
CN116287720B (zh) * | 2022-07-11 | 2023-09-05 | 重庆上甲电子股份有限公司 | 从废旧荧光粉中回收稀土元素的工艺及其在制作锰锌铁氧体中作为掺杂元素的应用 |
CN115044786B (zh) * | 2022-07-11 | 2023-03-21 | 重庆上甲电子股份有限公司 | 一种从钕铁硼废料中回收稀土元素的方法、熔盐体系及作为锰锌铁氧体原材料的应用 |
Citations (1)
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CN102011020A (zh) * | 2009-12-14 | 2011-04-13 | 包头市玺骏稀土有限责任公司 | 从钕铁硼废料中回收稀土元素的方法 |
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JPH0790410A (ja) * | 1993-09-14 | 1995-04-04 | Sumitomo Light Metal Ind Ltd | 低酸素希土類金属の製造方法 |
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Patent Citations (1)
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CN102011020A (zh) * | 2009-12-14 | 2011-04-13 | 包头市玺骏稀土有限责任公司 | 从钕铁硼废料中回收稀土元素的方法 |
Non-Patent Citations (1)
Title |
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"从钕铁硼废料中回收稀土及氧化钴的条件试验";张万琰等;《江西有色金属》;20011231;第15卷(第4期);正文第23-26页 * |
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Inventor after: Hua Zhongsheng Inventor after: Wang Lei Inventor after: Wang Jian Inventor after: Zhao Zhuo Inventor after: Fan Youqi Inventor after: Han Zhao Inventor after: Tong Bihai Inventor before: Hua Zhongsheng Inventor before: Wang Lei Inventor before: Wang Jianhao Inventor before: Zhao Zhuo Inventor before: Fan Youqi Inventor before: Han Zhao Inventor before: Tong Bihai |
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Free format text: CORRECT: INVENTOR; FROM: HUA ZHONGSHENG WANG LEI WANG JIANHAO ZHAO ZHUO FAN YOUQI HAN ZHAO TONG BIHAI TO: HUA ZHONGSHENG WANG LEI WANG JIAN ZHAO ZHUO FAN YOUQI HAN ZHAO TONG BIHAI |
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